
Digital Skills
8 slides • 2 minutes • beginner-friendly
Formula 1
Type =SUM(A1:A12) and Sheets totals the whole column instantly. No calculator, no mental maths — perfect for budgets and expense lists.
Formula 2
=AVERAGE(B1:B20) gives you the mean of any range — handy for grades, monthly spending, or workout stats. MIN and MAX find the smallest and largest values the same way.
Formula 3
=IF(A1>100,"Over budget","On track") returns one of two answers based on a condition. It is the formula that turns a sheet into a smart assistant.
Formula 4
Got hundreds of rows? VLOOKUP finds a matching item and pulls back the value beside it — like looking up a price from a product code automatically.
Formula 5
=COUNTIF(C1:C50,"Yes") tallies only the cells that meet your condition. Ideal for surveys, attendance sheets, and to-do lists.
Formula 6
=CONCATENATE(A1," ",B1) merges first and last names into one cell. TODAY() stamps the current date automatically. Small tricks, big time savings.
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